Eradicate means like get rid of!
I believe the answer is that 'only a person's good deeds remain with him or her in the afterlife'. It is important to be a good person and do good, and everything else is fleeting, it will disappear. But you will be awarded for your good deeds.
The people who cross the brige
The right answer for the question that is being asked and shown above is that: "<span>A.Doré's illustrations depict characters and settings in a realistic way, while Blake's illustrations show a more unrealistic and stylized version of the story. "</span>